html{scroll-behavior:smooth}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #1a1a2e;--bg-code: #0f0f23;--accent-neon: #00ff88;--accent-pink: #ff006e;--accent-blue: #00d4ff;--accent-purple: #8b5cf6;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--border-color: #333333;--font-mono: "Fira Code", monospace;--font-sans: "Inter", sans-serif;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}#background-particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:linear-gradient(45deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,var(--bg-primary) 100%);opacity:.8}#background-particles:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(2px 2px at 20px 30px,var(--accent-neon),transparent),radial-gradient(2px 2px at 40px 70px,var(--accent-pink),transparent),radial-gradient(1px 1px at 90px 40px,var(--accent-blue),transparent),radial-gradient(1px 1px at 130px 80px,var(--accent-purple),transparent);background-repeat:repeat;background-size:150px 100px;animation:sparkle 10s linear infinite;opacity:.4}@keyframes sparkle{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(180deg)}}.nav-menu{position:fixed;top:0;left:0;width:100%;height:70px;background:#0a0a0fe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;z-index:1000;transition:var(--transition-normal)}.nav-logo{font-family:var(--font-mono);font-size:1.5rem;font-weight:600}.logo-bracket{color:var(--accent-neon)}.logo-name{color:var(--text-primary);margin:0 .2rem}.nav-links{display:flex;list-style:none;gap:2rem}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;position:relative;transition:var(--transition-fast);cursor:pointer}.nav-links a:hover{color:var(--accent-neon)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent-neon);transition:var(--transition-fast)}.nav-links a:hover:after{width:100%}.nav-toggle{display:none;flex-direction:column;cursor:pointer;gap:4px}.nav-toggle span{width:25px;height:3px;background:var(--text-primary);transition:var(--transition-fast)}.main-container{min-height:100vh;padding-top:70px}.section{min-height:calc(100vh - 70px);padding:2rem;display:block;opacity:1;transform:none;transition:none}.hero{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;position:relative;min-height:calc(100vh - 70px)}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;max-width:1200px;width:100%;margin:0 auto}.hero-text{text-align:left}.hero-title{font-size:3.5rem;font-weight:700;line-height:1.2;margin-bottom:2rem}.greeting{display:block;font-size:1.5rem;color:var(--text-secondary);font-weight:400;margin-bottom:.5rem}.name{display:block;background:linear-gradient(45deg,var(--accent-neon),var(--accent-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.typing-container{display:block;font-size:2rem;color:var(--accent-pink);font-family:var(--font-mono);min-height:60px}.typing-text{display:inline}.cursor-blink{color:var(--accent-neon);animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.hero-description{font-size:1.2rem;color:var(--text-secondary);margin-bottom:3rem;line-height:1.6}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn-primary,.btn-secondary,.btn-accent{padding:1rem 2rem;border:none;border-radius:8px;font-family:var(--font-sans);font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition-normal);display:flex;align-items:center;gap:.5rem;text-decoration:none;min-width:160px;justify-content:center}.btn-primary{background:linear-gradient(45deg,var(--accent-neon),var(--accent-blue));color:var(--bg-primary)}.btn-secondary{background:transparent;color:var(--accent-neon);border:2px solid var(--accent-neon)}.btn-accent{background:linear-gradient(45deg,var(--accent-pink),var(--accent-purple));color:var(--text-primary)}.btn-primary:hover,.btn-secondary:hover,.btn-accent:hover{transform:translateY(-2px);box-shadow:0 10px 30px #00ff884d}.btn-secondary:hover{background:var(--accent-neon);color:var(--bg-primary)}.hero-visual{display:flex;justify-content:center;align-items:center}.code-preview{background:var(--bg-code);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 20px 40px #00000080;overflow:hidden;width:100%;max-width:500px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.code-header{background:var(--bg-secondary);padding:1rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color)}.code-controls{display:flex;gap:.5rem}.control{width:12px;height:12px;border-radius:50%;cursor:pointer}.control.close{background:#ff5f57}.control.minimize{background:#ffbd2e}.control.maximize{background:#28ca42}.code-title{font-family:var(--font-mono);color:var(--text-secondary);font-size:.9rem}.code-content{padding:1.5rem;font-family:var(--font-mono);font-size:.9rem}.code-line{display:flex;align-items:center;margin-bottom:.5rem;line-height:1.5}.line-number{color:var(--text-muted);margin-right:1rem;min-width:20px;text-align:right}.code-text{color:var(--text-primary)}.keyword{color:var(--accent-purple);font-weight:600}.variable{color:var(--accent-blue)}.property{color:var(--accent-neon)}.string{color:var(--accent-pink)}.scroll-indicator{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:1rem;animation:bounce 2s infinite;cursor:pointer;background:#1a1a2ecc;padding:1rem 1.5rem;border-radius:25px;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition-normal);z-index:100}.scroll-indicator:hover{background:#1a1a2ee6;border-color:var(--accent-neon);transform:translate(-50%) translateY(-3px)}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%) translateY(0)}40%{transform:translate(-50%) translateY(-10px)}60%{transform:translate(-50%) translateY(-5px)}}.scroll-indicator.hidden{opacity:0;pointer-events:none;transform:translate(-50%) translateY(20px)}.scroll-indicator i{color:var(--accent-neon);font-size:1.2rem}.scroll-indicator span{font-weight:500;color:var(--text-primary)}.content-section{padding:4rem 2rem}.content-container{max-width:1200px;margin:0 auto}.section-title{font-family:var(--font-mono);font-size:2.5rem;color:var(--accent-neon);margin-bottom:3rem;text-shadow:0 0 20px var(--accent-neon)}.about-content{display:grid;grid-template-columns:2fr 1fr;gap:4rem;align-items:center}.about-text h3{font-size:2rem;margin-bottom:1rem;background:linear-gradient(45deg,var(--accent-neon),var(--accent-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.about-text p{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.education h4{color:var(--accent-pink);margin-bottom:1rem;font-size:1.3rem}.education-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background:var(--bg-secondary);border-radius:8px;border-left:4px solid var(--accent-neon)}.education-item i{color:var(--accent-neon);font-size:1.5rem;margin-top:.2rem}.education-item strong{color:var(--text-primary);display:block;margin-bottom:.5rem}.education-item p{color:var(--text-secondary);margin-bottom:.3rem}.year{color:var(--accent-blue);font-size:.9rem;font-weight:500}.about-image{display:flex;justify-content:center}.profile-placeholder{width:250px;height:250px;background:linear-gradient(45deg,var(--accent-neon),var(--accent-blue));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:4rem;color:var(--bg-primary);box-shadow:0 0 30px #00ff8880;animation:float 3s ease-in-out infinite}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.project-card{background:var(--bg-secondary);border-radius:12px;padding:2rem;border:1px solid var(--border-color);transition:var(--transition-normal);position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,136,.1),transparent);transition:var(--transition-slow)}.project-card:hover:before{left:100%}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0f83;border-color:var(--accent-neon)}.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.project-header h3{color:var(--text-primary);font-size:1.3rem}.project-links{display:flex;gap:.5rem}.project-link{color:var(--text-secondary);font-size:1.2rem;transition:var(--transition-fast)}.project-link:hover{color:var(--accent-neon);transform:scale(1.1)}.project-description{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.project-tech{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{background:var(--bg-code);color:var(--accent-neon);padding:.3rem .8rem;border-radius:20px;font-size:.8rem;border:1px solid var(--accent-neon);font-family:var(--font-mono)}.skills-container{display:grid;grid-template-columns:2fr 1fr;gap:4rem}.skills-category h3{color:var(--accent-pink);font-size:1.5rem;margin-bottom:2rem}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.skill-item{background:var(--bg-secondary);padding:1.5rem;border-radius:8px;text-align:center;border:1px solid var(--border-color);transition:var(--transition-normal)}.skill-item:hover{transform:translateY(-3px);border-color:var(--accent-blue);box-shadow:0 5px 20px #00d4ff33}.skill-item i{font-size:2rem;color:var(--accent-blue);margin-bottom:1rem}.skill-item span{display:block;color:var(--text-primary);font-weight:500;margin-bottom:1rem}.skill-level{background:var(--bg-code);height:8px;border-radius:4px;overflow:hidden}.skill-progress{height:100%;background:linear-gradient(90deg,var(--accent-neon),var(--accent-blue));border-radius:4px;transition:width 2s ease;width:0}.skill-progress[data-level="85"]{width:85%}.skill-progress[data-level="80"]{width:80%}.skill-progress[data-level="75"]{width:75%}.skill-progress[data-level="70"]{width:70%}.soft-skills{display:flex;flex-direction:column;gap:1rem}.soft-skill{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-secondary);border-radius:8px;border-left:4px solid var(--accent-purple);transition:var(--transition-fast)}.soft-skill:hover{transform:translate(5px);background:#8b5cf61a}.soft-skill i{color:var(--accent-purple);font-size:1.3rem}.soft-skill span{color:var(--text-primary);font-weight:500}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem}.contact-info h3{color:var(--accent-pink);font-size:1.8rem;margin-bottom:1rem}.contact-info p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.contact-links{display:flex;flex-direction:column;gap:1rem}.contact-link{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-secondary);border-radius:8px;text-decoration:none;color:var(--text-primary);border:1px solid var(--border-color);transition:var(--transition-normal)}.contact-link:hover{border-color:var(--accent-neon);transform:translateY(-2px);box-shadow:0 5px 20px #0f83}.contact-link i{color:var(--accent-neon);font-size:1.3rem;width:24px}.contact-form h3{color:var(--accent-blue);font-size:1.8rem;margin-bottom:1.5rem}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-family:var(--font-sans);transition:var(--transition-fast)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #00d4ff1a}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.submit-btn{background:linear-gradient(45deg,var(--accent-neon),var(--accent-blue));color:var(--bg-primary);border:none;padding:1rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:var(--transition-normal);font-family:var(--font-sans)}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 5px 20px #00ff884d}@media (max-width: 768px){.nav-links{position:fixed;top:70px;left:0;width:100%;height:calc(100vh - 70px);background:var(--bg-primary);flex-direction:column;align-items:center;justify-content:flex-start;padding-top:2rem;transform:translate(-100%);transition:var(--transition-normal)}.nav-links.active{transform:translate(0)}.nav-toggle{display:flex}.section{padding:1rem}.content-section{padding:2rem 1rem}.section-title{font-size:2rem}.hero-content{grid-template-columns:1fr;gap:2rem;text-align:center}.hero-text{text-align:center}.hero-title{font-size:2.5rem}.typing-container{font-size:1.5rem}.hero-buttons{justify-content:center;flex-direction:column;align-items:center}.btn-primary,.btn-secondary,.btn-accent{width:100%;max-width:300px}.about-content{grid-template-columns:1fr;gap:2rem;text-align:center}.skills-container,.contact-content{grid-template-columns:1fr;gap:2rem}.projects-grid,.skills-grid{grid-template-columns:1fr}.profile-placeholder{width:200px;height:200px;font-size:3rem}.project-card{padding:1.5rem}.skill-item{padding:1rem}.code-preview{max-width:100%}.scroll-indicator{display:none}}@media (max-width: 480px){.nav-menu{padding:0 1rem}.hero-title{font-size:2rem}.greeting,.typing-container{font-size:1.2rem}.hero-description{font-size:1rem}.code-content{padding:1rem;font-size:.8rem}}.profile-photo{max-width:100%;height:auto;display:block;margin-left:auto;margin-right:auto;border-radius:50%}.btn-cv{display:inline-flex;align-items:center;gap:.7em;background:none;border:none;box-shadow:none;padding:0;font-size:inherit;font-weight:inherit;color:inherit;cursor:pointer;position:relative;overflow:visible;z-index:1;transition:none;animation:none}.btn-cv .cv-icon-bg{display:flex;align-items:center;justify-content:center;width:36px;height:36px;min-width:36px;min-height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent-neon) 60%,var(--accent-blue) 100%);box-shadow:0 0 10px 0 var(--accent-neon),0 0 4px 0 var(--accent-blue);animation:cv-icon-pulse 1.3s infinite alternate;margin-right:.7em;transition:box-shadow .2s,background .3s}.btn-cv:hover .cv-icon-bg{box-shadow:0 0 18px 4px var(--accent-pink),0 0 8px 0 var(--accent-blue);background:linear-gradient(135deg,var(--accent-pink) 60%,var(--accent-blue) 100%)}.btn-cv img{width:22px;height:22px;object-fit:contain;filter:drop-shadow(0 0 4px var(--accent-neon));margin:0}@keyframes cv-icon-pulse{0%{box-shadow:0 0 6px 0 var(--accent-neon),0 0 4px 0 var(--accent-blue)}to{box-shadow:0 0 18px 4px var(--accent-pink),0 0 8px 0 var(--accent-blue)}}@media (max-width: 600px){.btn-cv .cv-icon-bg{width:26px;height:26px;min-width:26px;min-height:26px;margin-right:.5em}.btn-cv img{width:14px;height:14px}}.hero{opacity:0;transform:translateY(40px);animation:hero-fadein 1.2s cubic-bezier(.23,1,.32,1) .2s forwards}@keyframes hero-fadein{to{opacity:1;transform:none}}.profile-placeholder{position:relative}.profile-cv-overlay{position:absolute;bottom:18px;right:18px;z-index:2;display:flex;align-items:center}.profile-cv-overlay a{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-neon),var(--accent-blue),var(--accent-pink));color:#fff;border-radius:50%;width:48px;height:48px;box-shadow:0 4px 16px #00ff882e;font-size:1.5rem;text-decoration:none;transition:transform .2s,box-shadow .2s,background-position .8s;position:relative;overflow:visible}.profile-cv-overlay a:hover{transform:scale(1.12) rotate(-8deg);box-shadow:0 8px 32px #00ff8847;background-position:right center}.profile-cv-overlay i{animation:bounce-cv 1.6s infinite alternate cubic-bezier(.68,-.55,.27,1.55)}@keyframes bounce-cv{0%{transform:translateY(0)}to{transform:translateY(-8px) scale(1.12)}}.cv-tooltip{opacity:0;pointer-events:none;position:absolute;right:110%;top:50%;transform:translateY(-50%) scale(.95);background:#0a0a0ff2;color:#fff;padding:.4em 1em;border-radius:8px;font-size:.95rem;white-space:nowrap;box-shadow:0 2px 8px #0000002e;transition:opacity .2s,transform .2s;z-index:10}.profile-cv-overlay a:hover .cv-tooltip{opacity:1;transform:translateY(-50%) scale(1)}.about-cv-download{display:flex;justify-content:flex-start;align-items:center;margin:1.2rem 0 1.8rem;animation:btn-cv-fadein 1.2s cubic-bezier(.23,1,.32,1)}.about-cv-download .btn-cv{margin-left:0}.btn-secondary.btn-cv{border:2.5px solid var(--accent-neon)!important;box-shadow:0 0 8px 0 var(--accent-neon, #00ff88);position:relative;z-index:1;background-clip:padding-box}.btn-secondary.btn-cv:hover,.btn-secondary.btn-cv:focus{box-shadow:0 0 18px 2px var(--accent-neon, #00ff88),0 0 8px 0 var(--accent-blue, #00d4ff);border-color:var(--accent-neon)}.download-cv-btn{display:inline-block;margin-top:1.5rem;padding:.75rem 2rem;background:linear-gradient(90deg,#ff512f,#dd2476);color:#fff;font-weight:700;font-size:1.1rem;border:none;border-radius:2rem;box-shadow:0 4px 16px #dd247626;cursor:pointer;text-decoration:none;transition:background .3s,transform .2s,box-shadow .2s}.download-cv-btn:hover,.download-cv-btn:focus{background:linear-gradient(90deg,#dd2476,#ff512f);transform:translateY(-2px) scale(1.04);box-shadow:0 8px 24px #dd247640;text-decoration:none;outline:none}.download-cv-btn .btn-loading{display:none}.download-cv-btn:active{transform:translateY(0) scale(.98)}.download-cv-btn i{margin-right:8px}.skill-item.js-skill i{color:#f7df1e}.skill-item.js-skill .skill-progress{background:#f7df1e}.skill-item.mongodb-skill i{color:#00ec7a}.skill-item.mongodb-skill .skill-progress{background:#00ec7a}.skill-item.react-skill i{color:#61dafb}.skill-item.react-skill .skill-progress{background:#61dafb}.skill-item.python-skill i{color:#097cdb}.skill-item.python-skill .skill-progress{background:#097cdb}.skill-item.java-skill i{color:#e51f20}.skill-item.java-skill .skill-progress{background:#e51f20}.skill-item.nodejs-skill i{color:#49cb35}.skill-item.nodejs-skill .skill-progress{background:#49cb35}.skill-item.js-skill:hover{border-color:#f7df1e;box-shadow:0 5px 20px #f7df1e33}.skill-item.react-skill:hover{border-color:#61dafb;box-shadow:0 5px 20px #61dafb33}.skill-item.mongodb-skill:hover{border-color:#00ec7a;box-shadow:0 5px 20px #00ec7a33}.skill-item.python-skill:hover{border-color:#097cdb;box-shadow:0 5px 20px #097cdb33}.skill-item.java-skill:hover{border-color:#e51f20;box-shadow:0 5px 20px #e51f2033}.skill-item.nodejs-skill:hover{border-color:#49cb35;box-shadow:0 5px 20px #49cb3533}